Haan, Cees de,  1940- <br/><br/>
Animal health services in sub-Saharan Africa :  initial experiences with alternative approaches / 
Cornelis de Haan and Solomon Bekure. 
 - Washington, D.C. :  World Bank,  c1991. 
 - x, 4pages  28 cm. 
 - World Bank technical paper,  no. 134  0253-7494 ; .